Antimicrobial conjugated oligoelectrolytes and methods thereof

A compound of Formula (I) or a pharmaceutically acceptable salt, solvate or isomer thereof:

• wherein
• each R1, R2 and R3 are independently selected from H, optionally substituted alkyl, optionally substituted alkoxy;
• wherein at least one of R1, R2 and R3 on each phenylene ring is
• wherein each R4 is independently selected from optionally substituted aryl, optionally substituted heteroaryl, optionally substituted heterocyclyl, optionally substituted cycloalkyl, and optionally substituted cycloalkenyl;
• n is an integer selected from 2 to 10;
• and
• X is a linker configured to maintain the π-π conjugation between the two phenylene rings.